Manual Regeneration Procedure - Hitachi ZAXIS 135US-5B Operator's Manual

Hydraulic excavator
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Manual Regeneration Procedure

When manual regeneration is needed, screen (1) as shown
in the right will be displayed. When this screen is displayed,
you need to perform manual regeneration. Before starting
manual regeneration, be sure to check the following.
If the rear view camera is equipped on the machine and the
camera is enabled, screen (1) is displayed only when the
pilot control shut-off lever is in LOCK position.
 No person is present around the machine.
 Keep flammable objects away from the muffler.
 Remaining fuel alarm is not lit.
1. Park the machine in a safe place. Lower the front
attachment onto the ground.
2. Pull the pilot control shut-off lever to the LOCK position.
3. Set the engine control dial to slow idle.
4. Push the muffler filter regeneration switch (2).
5. When pushing the muffler filter regeneration switch,
screen (3) as shown in the right will be displayed and
the manual regeneration starts. Bar graph on the screen
indicates progress of the regeneration process.
d
CAUTION: The regeneration does not start unless the
pilot control shut-off lever is in the LOCK position and
the engine control dial is in slow idle. When touching
the pilot control shut-off lever or the engine control
dial during regeneration, the regeneration process is
aborted. When the process is aborted, start over again.
6. When the regeneration is finished, "Regeneration Has
Completed." message will be displayed. If "Regeneration
Has Failed." message is displayed, start over the
regeneration process again. Failure of regeneration
process may happen in the conditions other than
above (such as malfunction of a sensor that affects
regeneration at low ambient temperature).
OPERATOR'S STATION
1-25
2
MDAA-01-083EN
1
MDAA-01-005EN
MDAA-01-330
3
MDAA-01-006EN
MDAA-01-084EN

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Zaxis 225us-5bZaxis 225uslc-5b090001300001

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